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Genrish500 [490]
2 years ago
14

Select the correct answer.

Mathematics
2 answers:
erastovalidia [21]2 years ago
7 0

Answer:

here

Step-by-step explanation:

Elis [28]2 years ago
7 0

Answer:

Yes you are correct. It is x^4/21 or C.

Step-by-step explanation:

x^-2/3 • x^6/7

x^ -2/3 + 6/7

x^ 7(-2) + 3•6 / 3•7

x^ -7 •2 + 18 / 3•7

x^ -14 + 18 / 3•7

x^ 4 / 3•7

x^ 4/21

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Directions: Calculate the percent increase or decrease between the starting and ending
valentinak56 [21]

Answer:233.333%

Step-by-step explanation:

1. 10-3=7 subtract end by start

2.7/3=2.333 divide difference by absolute value of start

32.333x100=233.333% multiply by 100 if negative its decreasing if positive it increasing

hoped this helped

8 0
3 years ago
Read 2 more answers
117<br> X<br> x + 3<br> Find the value of x.<br> A. 4<br> В. 5<br> C. 6<br> D. 9
Andre45 [30]

Answers:

1. D po

Step-by-step explanation:

i hope its hepl

3 0
3 years ago
IS MY ANSWER CORRECT??? *IF NOT PLEASE TELL ME THE CORRECT ONE, ITS FOR A QUIZ! *
olga nikolaevna [1]

Answer:

Correct answer please mark me brainliest answer

7 0
2 years ago
Please help me please I reallly need help
kiruha [24]

Answer:

we have:

v  =  \frac{1}{3} \pi \: r {}^{2}h \\  \\  =  > 60\pi =  \frac{1}{3} \pi \: r {}^{2} h \\  \\  <  =  > 180 = r {}^{2} h

=> r²h = 10.18 = 9.20 = 5.36 = 6.30 = 4.45 = 12.15

=> only r²h = 5.36 satisfy the problem

=> h = 5

h = 5 r = 6

h = 5 r = 6=> d = 12

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2 years ago
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Citrus2011 [14]
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